MedicationRequest class

MedicationRequest An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.

Mixed in types

• Resource

Annotations

• @freezed

Constructors

MedicationRequest({@Default(R5ResourceType.MedicationRequest) @JsonKey(unknownEnumValue: R5ResourceType.MedicationRequest) R5ResourceType resourceType, @JsonKey(includeFromJson: true, includeToJson: false) int? dbId, @JsonKey(name: 'id') FhirId? fhirId, FhirMeta? meta, FhirUri? implicitRules, @JsonKey(name: '_implicitRules') Element? implicitRulesElement, FhirCode? language, @JsonKey(name: '_language') Element? languageElement, Narrative? text, List<Resource>? contained, @JsonKey(name: 'extension') List<FhirExtension>? extension_, List<FhirExtension>? modifierExtension, List<Identifier>? identifier, List<Reference>? basedOn, Reference? priorPrescription, Identifier? groupIdentifier, FhirCode? status, @JsonKey(name: '_status') Element? statusElement, CodeableConcept? statusReason, FhirDateTime? statusChanged, @JsonKey(name: '_statusChanged') Element? statusChangedElement, FhirCode? intent, @JsonKey(name: '_intent') Element? intentElement, List<CodeableConcept>? category, FhirCode? priority, @JsonKey(name: '_priority') Element? priorityElement, FhirBoolean? doNotPerform, @JsonKey(name: '_doNotPerform') Element? doNotPerformElement, required CodeableReference medication, required Reference subject, List<Reference>? informationSource, Reference? encounter, List<Reference>? supportingInformation, FhirDateTime? authoredOn, @JsonKey(name: '_authoredOn') Element? authoredOnElement, Reference? requester, FhirBoolean? reported, @JsonKey(name: '_reported') Element? reportedElement, CodeableConcept? performerType, List<Reference>? performer, List<CodeableReference>? device, Reference? recorder, List<CodeableReference>? reason, CodeableConcept? courseOfTherapyType, List<Reference>? insurance, List<Annotation>? note, FhirMarkdown? renderedDosageInstruction, @JsonKey(name: '_renderedDosageInstruction') Element? renderedDosageInstructionElement, Period? effectiveDosePeriod, List<Dosage>? dosageInstruction, MedicationRequestDispenseRequest? dispenseRequest, MedicationRequestSubstitution? substitution, List<Reference>? eventHistory})

MedicationRequest An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.

const

factory

MedicationRequest.fromJson(Map<String, dynamic> json)

Factory constructor, accepts Map<String, dynamic> as an argument

factory

MedicationRequest.fromJsonString(String source)

Acts like a constructor, returns a MedicationRequest, accepts a String as an argument, mostly because I got tired of typing it out

factory

MedicationRequest.fromYaml(dynamic yaml)

Factory constructor that accepts a String in YAML format as an argument

factory

Properties

authoredOn → FhirDateTime?

authoredOn The date (and perhaps time) when the prescription was initially written or authored on.

no setter, inherited

authoredOnElement → Element?

authoredOnElement ("_authoredOn") Extensions for authoredOn

no setter, inherited

basedOn → List<Reference>?

basedOn A plan or request that is fulfilled in whole or in part by this medication request.

no setter, inherited

category → List<CodeableConcept>?

category An arbitrary categorization or grouping of the medication request. It could be used for indicating where meds are intended to be administered, eg. in an inpatient setting or in a patient's home, or a legal category of the medication.

no setter, inherited

contained → List<Resource>?

contained These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

no setter, inherited

copyWith → $MedicationRequestCopyWith<MedicationRequest>

no setter, inherited

courseOfTherapyType → CodeableConcept?

courseOfTherapyType The description of the overall pattern of the administration of the medication to the patient.

no setter, inherited

dbId → int?

no setter, inherited

device → List<CodeableReference>?

device The intended type of device that is to be used for the administration of the medication (for example, PCA Pump).

no setter, inherited

dispenseRequest → MedicationRequestDispenseRequest?

dispenseRequest Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order). Note that this information is not always sent with the order. There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.

no setter, inherited

doNotPerform → FhirBoolean?

doNotPerform If true, indicates that the provider is asking for the patient to either stop taking or to not start taking the specified medication. For example, the patient is taking an existing medication and the provider is changing their medication. They want to create two seperate requests: one to stop using the current medication and another to start the new medication.

no setter, inherited

doNotPerformElement → Element?

doNotPerformElement ("_doNotPerform") Extensions for doNotPerform

no setter, inherited

dosageInstruction → List<Dosage>?

dosageInstruction Specific instructions for how the medication is to be used by the patient.

no setter, inherited

effectiveDosePeriod → Period?

effectiveDosePeriod The period over which the medication is to be taken. Where there are multiple dosageInstruction lines (for example, tapering doses), this is the earliest date and the latest end date of the dosageInstructions.

no setter, inherited

encounter → Reference?

encounter The Encounter during which this x was created or to which the creation of this record is tightly associated.

no setter, inherited

eventHistory → List<Reference>?

eventHistory Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.

no setter, inherited

extension_ → List<FhirExtension>?

extension_ ("extension") May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.

no setter, inherited

fhirId → FhirId?

id The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

no setter, inherited

groupIdentifier → Identifier?

groupIdentifier A shared identifier common to multiple independent Request instances that were activated/authorized more or less simultaneously by a single author. The presence of the same identifier on each request ties those requests together and may have business ramifications in terms of reporting of results, billing, etc. E.g. a requisition number shared by a set of lab tests ordered together, or a prescription number shared by all meds ordered at one time.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

identifier → List<Identifier>?

identifier Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.

no setter, inherited

implicitRules → FhirUri?

implicitRules A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

no setter, inherited

implicitRulesElement → Element?

implicitRulesElement ("_implicitRules") Extensions for implicitRules

no setter, inherited

informationSource → List<Reference>?

informationSource The person or organization who provided the information about this request, if the source is someone other than the requestor. This is often used when the MedicationRequest is reported by another person.

no setter, inherited

insurance → List<Reference>?

insurance Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.

no setter, inherited

intent → FhirCode?

intent Whether the request is a proposal, plan, or an original order.

no setter, inherited

intentElement → Element?

intentElement ("_intent") Extensions for intent

no setter, inherited

language → FhirCode?

language The base language in which the resource is written.

no setter, inherited

languageElement → Element?

languageElement ("_language") Extensions for language

no setter, inherited

medication → CodeableReference

medication Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.

no setter, inherited

meta → FhirMeta?

meta The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

no setter, inherited

modifierExtension → List<FhirExtension>?

modifierExtension May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

no setter, inherited

note → List<Annotation>?

note Extra information about the prescription that could not be conveyed by the other attributes.

no setter, inherited

path → String

Local Reference for this Resource, form is "ResourceType/Id"

no setter, inherited

performer → List<Reference>?

performer The specified desired performer of the medication treatment (e.g. the performer of the medication administration). For devices, this is the device that is intended to perform the administration of the medication. An IV Pump would be an example of a device that is performing the administration. Both the IV Pump and the practitioner that set the rate or bolus on the pump can be listed as performers.

no setter, inherited

performerType → CodeableConcept?

performerType Indicates the type of performer of the administration of the medication.

no setter, inherited

priority → FhirCode?

priority Indicates how quickly the Medication Request should be addressed with respect to other requests.

no setter, inherited

priorityElement → Element?

priorityElement ("_priority") Extensions for priority

no setter, inherited

priorPrescription → Reference?

priorPrescription Reference to an order/prescription that is being replaced by this MedicationRequest.

no setter, inherited

reason → List<CodeableReference>?

reason The reason or the indication for ordering or not ordering the medication.

no setter, inherited

recorder → Reference?

recorder The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.

no setter, inherited

renderedDosageInstruction → FhirMarkdown?

renderedDosageInstruction The full representation of the dose of the medication included in all dosage instructions. To be used when multiple dosage instructions are included to represent complex dosing such as increasing or tapering doses.

no setter, inherited

renderedDosageInstructionElement → Element?

renderedDosageInstructionElement ("_renderedDosageInstruction") Extensions for renderedDosageInstruction

no setter, inherited

reported → FhirBoolean?

reported Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.

no setter, inherited

reportedElement → Element?

reportedElement ("_reported") Extensions for reported

no setter, inherited

requester → Reference?

requester The individual, organization, or device that initiated the request and has responsibility for its activation.

no setter, inherited

resourceType → R5ResourceType

resourceType This is a MedicationRequest resource

no setter, inherited

resourceTypeString → String?

produce a string of the resourceType

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

status → FhirCode?

status A code specifying the current state of the order. Generally, this will be active or completed state.

no setter, inherited

statusChanged → FhirDateTime?

statusChanged The date (and perhaps time) when the status was changed.

no setter, inherited

statusChangedElement → Element?

statusChangedElement ("_statusChanged") Extensions for statusChanged

no setter, inherited

statusElement → Element?

statusElement ("_status") Extensions for status

no setter, inherited

statusReason → CodeableConcept?

statusReason Captures the reason for the current state of the MedicationRequest.

no setter, inherited

subject → Reference

subject The individual or group for whom the medication has been requested.

no setter, inherited

substitution → MedicationRequestSubstitution?

substitution Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.

no setter, inherited

supportingInformation → List<Reference>?

supportingInformation Information to support fulfilling (i.e. dispensing or administering) of the medication, for example, patient height and weight, a MedicationStatement for the patient).

no setter, inherited

text → Narrative?

text A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

no setter, inherited

thisReference → Reference

Convenience method to return a Reference referring to that Resource

no setter, inherited

Methods

newId() → Resource

returns the same resource with a new ID (even if there is already an ID present)

inherited

newIdIfNoId() → Resource

returns the same resource with a new ID if there is no current ID

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toDbJson() → Map<String, dynamic>

The normal toJson ignores the dbId, and produces the fhirId as the id However, if you're going to use this as a database entry, you have to switch those two ids

inherited

toJson() → Map<String, dynamic>

inherited

toJsonString() → String

Another convenience method because more and more I'm transmitting FHIR data as a String and not a Map

override

toString() → String

A string representation of this object.

inherited

toYaml() → String

Produces a Yaml formatted String version of the object

override

updateVersion({FhirMeta? oldMeta}) → Resource

Updates the meta field of this Resource, updates the meta.lastUpdated field, adds 1 to the version number

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited